5950-00-495-4663, TRANSFORMER,POWER

National Stock Number:
5950-00-495-4663

Federal Supply Class:
5950

National Item Identification Number:
004954663

Description:
TRANSFORMER,POWER

Detail:
A TRANSFORMER CONSISTING OF ONE OR MORE PRIMARY WINDING(S) AND ONE OR MORE SECONDARY WINDING(S). IT MAY BE DESIGNED FOR DIRECT CONNECTION TO AN ALTERNATING CURRENT SOURCE FOR PURPOSES OF CHANGING THE SECONDARY VOLTS AND AMPERES OR DESIGNED TO ELIMINATE METALLIC INTERCONNECTION BETWEEN CIRCUITS IN AN OVERALL ONE TO ONE VOLTAGE RATIO, WITH OR WITHOUT ADDITIONAL OUTPUT WINDINGS, OR ITEMS DESIGNED TO AUTOMATICALLY MAINTAIN A CONSTANT OUTPUT VOLTAGE WITHIN SPECIFIED LIMITS UNDER VARYING INPUT OR LOAD CONDITIONS. ALSO INCLUDES ITEMS HAVING A PROVISION FOR MECHANICALLY CHANGING THE TURNS RATIO OR INDUCTIVE COUPLING IN PROGRESSIVE INCREMENTS BY MEANS OF VOLTAGE TAPS, RATIO ADJUSTER, OR DEVICES OE SIMILAR DESIGN. FOR TRANSFORMERS HAVING WINDING(S) COMMON TO BOTH INPUT AND OUTPUT CIRCUITS, SEE TRANSFORMER (1), POWER, AUTOTRANSFORMER. EXCLUDES TRANSFORMER (1), PULSE.

Manufacturer Information:

890827	80249	BAE SYSTEMS INFORMATION AND ELECTRONIC SYSTEMS INTEGRATION INC.
APS-064	15634	MAGNETIKA INC
APS-064	80223	UNITED TRANSFORMER CORP SUB OF OPT INDUSTRIES INC

Techincal Specification:

BODY HEIGHT	2.370 INCHES NOMINAL
BODY LENGTH	4.250 INCHES NOMINAL
BODY WIDTH	2.950 INCHES NOMINAL
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH	2.500 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO WIDTH	2.060 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP
CRITICALITY CODE JUSTIFICATION	FEAT
FREQUENCY RATING	400.0 HERTZ NOMINAL SINGLE COMPONENT
INCLOSURE TYPE	FULLY INCLOSED
INPUT-OUTPUT PHASE RELATIONSHIP	THREE PHASE TO THREE PHASE SINGLE COMPONENT
MAXIMUM OPERATING TEMP	155.0 CELSIUS
MOUNTING FACILITY QUANTITY	4 SINGLE GROUP
MOUNTING METHOD	THREADED HOLE(S) SINGLE GROUP
NOMINAL THREAD SIZE	0.164 INCHES SINGLE GROUP
SPECIAL FEATURES	5TH SECONDARY 10.5V 118 MA,6TH SEC 10.5V 275 MA,7TH SEC 71.0V 1.5A,8TH SEC 77.5V 1.68A; WEAPON SYSTEM ESSENTIAL
RELIABILITY INDICATOR	NOT ESTABLISHED
WINDING FUNCTION AND QUANTITY	1 PRIMARY AND 8 SECONDARY SINGLE COMPONENT
WINDING OPERATING CURRENT	178.0 MILLIAMPERES AC MAXIMUM SINGLE COMPONENT THIRD SECONDARY
WINDING OPERATING CURRENT	189.0 MILLIAMPERES AC MAXIMUM SINGLE COMPONENT FOURTH SECONDARY
WINDING OPERATING CURRENT	1.1 AMPERES AC MAXIMUM SINGLE COMPONENT SECOND SECONDARY
WINDING OPERATING CURRENT	310.0 MILLIAMPERES AC MAXIMUM SINGLE COMPONENT FIRST SECONDARY
WINDING OPERATING VOLTAGE	17.90 AC VOLTS NOMINAL SINGLE COMPONENT FOURTH SECONDARY
WINDING OPERATING VOLTAGE	17.90 AC VOLTS NOMINAL SINGLE COMPONENT THIRD SECONDARY
WINDING OPERATING VOLTAGE	188.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY
WINDING OPERATING VOLTAGE	46.90 AC VOLTS NOMINAL SINGLE COMPONENT SECOND SECONDARY
WINDING OPERATING VOLTAGE	31.00 AC VOLTS NOMINAL SINGLE COMPONENT FIRST SECONDARY
WINDING SHIELDING METHOD	INTERNAL SHIELD GROUNDED TO INCLOSURE AND CORE SINGLE COMPONENT
WINDING POWER RATING	22.0 WATTS SINGLE COMPONENT SINGLE PRIMARY
TERMINAL TYPE AND QUANTITY	27 PIN
THREAD SERIES DESIGNATOR	UNIFIED NATIONAL COARSE (UNC) SINGLE GROUP
THREAD QUANTITY PER INCH	32 SINGLE GROUP

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